Cells are the smallest living unit in our body. We can only see it through a microscope.
There are two types of cells, animal cells and plant cells. Both of them are made up of:
- Cell membrane
- Protoplasm (nucleus plus cytoplasm)
Three additional parts are only available in plant cells. They are:
- Cell wall
Their Physical Properties are:
The function of these parts are:
Below are the differences and similarities between both types of cells:
Unicellular organisms are living things that only have one cell. On the other hand, multicellular organisms have lots of cells. Here are some examples of unicellular and multicellular organisms:
Forming an organism
A tissue is a group of cell that does similar work. Each organs are made of different types of tissues. Some example of organs are:
Different organs with different functions work together to complete one system. Here are some examples of systems:
And these systems form an organism by working together.
The above explains how lots of cells share their work to form an multicellular organism and it is called the cell organisation. The chart below shows the cell organisation:
However a unicellular organism has to do all of the work by itself. The cell does everything to keep the organism alive and healthy from respirating and digesting to excreting waste materials.
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Baru selesai membuat laporan polis berhubung satu lagi penghinaan terhadap Islam. Ini merujuk kepada satu pameran seni lukis di Publika-Solaris Sri Hartamas, tingkat G2 di kawasan ruang legar.
Pameran bertajuk Pameran Seni M50 - Selamat Hari Malaysia anjuran Artemis Art KL mempamerkan salah seorang pelukis bernama Anurendra Jegadeva dengan tema lukisan "ABC For The Middle - Age Middle Classes". Salah satu lukisannya melakarkan mesej penghinaan dengan menyebut "I for Idiot" (seolah-olah menyatakan Islam itu untuk orang bodoh) beserta dengan tulisan khat basmallah terbalik di bawahnya - yang jelas menunjukkan unsur niat yang jahat oleh pelukis tersebut.
(The article below is from my sister, Aeshah Adlina’s, blog…)
Alhamdulillah, the Malaysian Court of Appeal rules that the church application to strike out the government’s appeal against a High Court ruling that allowed a Catholic weekly newspaper, Herald to use the word ‘Allah’ is dismissed.
Substantive appeal will be held on 10th September 2013.
Held at the Palace of Justice court complex, the three-person panel lead by Justice Abu Samah Nordin, and including Justices Abdul Aziz Abdul Rahim and Rohana Yusuf, were hearing submissions by the Church, Government and the Islamic religious councils from the states of Terengganu, Selangor, Kedah, Johor, Wilayah Persekutuan and Malacca, which were made intervener in the suit.
Is the time of year,
That makes you want to cheer!
After fasting all the way,
We eat dates at the end of the day…
Yesterday, there was a lunar eclipse. I went through the town to tell my friends, Linny, Marty and his brother Paul. I went back in to get my camera and telephoned Evegreen who lived at the other town. We usually call her Eve for short. My friends and I went out of our houses and watch the beautiful bright eclipse.
As soon as we saw Eve skipping along, meteor showers and bright, twinkling stars filled the sky. Suddenly, People from all towns in London crowded in the area. I was just about to get in when I appear sitting on my bed. Till then I realised that it was just a funny, intresting dream.
Video dibawah memaparkan peristiwa-peristiwa hitam didalam sejrah Melayu.
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